D21H 19/826
Two superposed coatings, the first applied being pigmented and the second applied
Official title: {two superposed coatings, the first applied being pigmented and the second applied being non-pigmented}
D21H19/826 (Two superposed coatings, the first applied being pigmented and the second applied) appears on 62 US grants and 85 published applications in this corpus.
Search patents in D21H- Granted patents
- 62
- Published applications
- 85
- Assignees
- 60
- Inventors
- 264
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 4 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 1 | 5 |
| 2021 | 2 | 8 |
| 2022 | 1 | 10 |
| 2023 | 5 | 7 |
| 2024 | 6 | 9 |
| 2025 | 3 | 11 |
| 2026 | 4 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coated paper for use as packaging material15 Sep 2026US 12,735,844 B2Neenah Gessner GmbH
- Barrier-coated cellulose-based substrate, laminated packaging material and packaging container comprising the cellulose-based substrate2 Jun 2026US 12,643,724 B2Tetra Laval Holdings & Finance S. A.
- Multi-layer flexible packaging material19 May 2026US 12,630,346 B2Societe des Produits Nestle S. A.
- Paper product for flow wrapping19 May 2026US 12,630,746 B2Billerud Aktiebolag (publ)
- Oil/grease resistant paper products4 Nov 2025US 12,460,353 B2Sappi North America, Inc.
- Base paper for metallized paper, metallized paper, and packaging bag24 Sep 2026US 2026/0286609 A1Oji Holdings Corporation
- Barrier-coated cellulose-based substrate, laminated packaging material and packaging container comprising the cellulose-based substrate17 Sep 2026US 2026/0274535 A1Tetra Laval Holdings & Finance S. A.
- Oxygen barrier material23 Jul 2026US 2026/0210052 A1Upm-Kymmene Corporation
- Hollow sphere pigments disposed on a substrate16 Jul 2026US 2026/0201643 A1Rohm and Haas Company
- Replacement of a film/paper composite by solely fiber-based paper25 Jun 2026US 2026/0176822 A1Coveris Flexibles GmbH & Co.KG
Most cited
By later US patents
- Coated sheet material69US 5,981,011 AA*Ware Technologies, L.C. · 1999
- Coated sheet material and method56US 5,603,996 AA*Ware Technologies, L.C. · 1997
- Recyclable and compostable coated paper stocks and related methods of manufacture53US 5,654,039 AInternational Paper Company · 1997
- Recyclable acrylic coated paper stocks and related methods of manufacture51US 5,763,100 AInternational Paper Company · 1998
- High gloss barrier coatings and coated sheets50US 6,132,822 AA*Ware Technologies, L.C. · 2000